Volt -Robert Nijak

43.21.Z - Installation of electrical systems

01.49.Z - Crop and animal production, hunting and related service activities

16.10.Z - Sawmill products, wood processing and finishing

16.23.Z - Production of other carpentry and joinery products for construction

16.24.Z - Wood packaging production

16.29.Z - Wood and cork product manufacturing, excluding furniture, production of products from straw and materials used for weaving

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

33.19.Z - Repair and maintenance of other equipment and installations

33.20.Z - Installation of industrial machinery, equipment, and devices

42.22.Z - Works related to the construction of telecommunications and electrical lines

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

43.99.Z - Other specialized construction works, not classified elsewhere

46.77.Z - Wholesale trade

46.90.Z - Non-specialized wholesale trade

47.29.Z - Retail trade

47.89.Z - Retail trade

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

77.32.Z - Rental and leasing of construction machinery and equipment